Fourth Jason Bourne Gets a screen writer It seems like Josh Zetumer is a Hot writer who is very busy these days. Josh Zetumer,is generating heat around town for writing “Dune” for Peter Berg and Paramount. He wrote “The Infiltrator” for Warner Bros., to which Leonardo DiCaprio is attached and is being produced by Management 360,Appian Way and David Benioff. Josh Zetumer has signed on to pen the fourth installment of Universal’s “ Bourne ” movie series, writing what is being described as a parallel script. George Nolfi , who worked on “The Bourne Ultimatum,” initially came back for the fourth entry. He also boarded to write and direct “The Adjustment Bureau,” an adaptation of a Philip K. Dick short story that reteams him with “Bourne” star Matt Damon . But as that movie nears its September start date, Nolfi had to step away from “Bourne.” Not wishing to slow development and keen on making “Bourne” part of its 2011 slate, Universal hired Zetumer to write a new script. It is unclear wha...